- ANN O'BRIEN- Born January 1950 - 2 MIDDLETHORNE CLOSE, LEEDS, WEST YORKSHIRE, LS17 8SD 
- AMY O'BRIEN- Born August 1991 - PEMBROKE HOUSE LLANTARNAM PARK WAY, CWMBRAN, TORFAEN, UNITED KINGDOM, NP44 3AU 
- LEE O'BRIEN- Born February 1978 - 32 ARMITAGE ROAD, RUGELEY, UNITED KINGDOM, WS15 1DE 
- ANN O'BRIEN- 2 SIDDALLS DRIVE, SUTTON-IN-ASHFIELD, NOTTINGHAMSHIRE, NG17 2HE 
- IAN O'BRIEN- 17 NORTHUMBERLAND SQUARE, NORTH SHIELDS, TYNE AND WEAR, ENGLAND, NE30 1PX 
- PAT O'BRIEN- Born February 1957 - MILL HILL NURSERY CLIFF-EN-HOWE ROAD, POTT ROW, KING'S LYNN, NORFOLK, UNITED KINGDOM, PE32 1BY 
- JAY O'BRIEN- Born February 1991 - 47 GRANGE STREET, ST. ALBANS, HERTFORDSHIRE, AL3 5NA 
- TIM O'BRIEN- 1A QUEENSBRIDGE ROAD, LONDON, UNITED KINGDOM 
- LEE O'BRIEN- Born June 1978 - 150 CANTERBURY ROAD, CROYDON, SURREY, ENGLAND, CR0 3HD 
- Ian O'BRIEN- Born February 1982 - Oakfield Park, 32 Bilton Road, Rugby, Warwickshire, CV22 7HQ 
- ETA O'BRIEN- 10 STORMONT ROAD, HIGHGATE, LONDON, N6 4NL 
- Tim O'BRIEN- Born March 1955 - Grafham Water Sailing Club, Chichester Way, Perry, Huntingdon, Cambridgeshire, PE28 0BU 
- JOE O'BRIEN- 33B BONHAM ROAD, LONDON, UNITED KINGDOM, SW2 5HN 
- Ann O'BRIEN- Born December 1964 - 80 Fenchurch Street, London, United Kingdom, EC3M 4BY 
- TOM O'BRIEN- Born February 1968 - 42-46 FOUNTAIN STREET, BELFAST, NORTHERN IRELAND, BT1 5EF 
- IAN O'BRIEN- 17 NORTHUMBERLAND SQUARE, NORTH SHIELDS, TYNE AND WEAR, ENGLAND, NE30 1PX 
- IAN O'BRIEN- 17 NORTHUMBERLAND SQUARE, NORTH SHIELDS, TYNE AND WEAR, ENGLAND, NE30 1PX 
- REG O BRIEN- Born February 1942 - 217 BIRKBY ROAD, BIRKBY, HUDDERSFIELD, WEST YORKSHIRE, HD2 2DA 
- LEO O'BRIEN- Born August 1944 - OAKWOOD HOUSE, 414-422 HACKNEY ROAD`, LONDON, UNITED KINGDOM, E2 7SY 
- TIM O'BRIEN- Born August 1976 - 58 WINSBURY WAY, BRADLEY STOKE, BRISTOL, SOUTH GLOUCESTERSHIRE, BS32 9BE